The gas of fear in its physical form
A special type of gas appeared in the last episode of Rescue Force. While it's not harmful to breathe in, the gas causes fear through hallucinations and illusions.
Rescue Force[]
While Rescue Force was making a guest appearance at a school, the nearly drained Neo Terror executives stumbled upon a spray canister. Thinking it was an energy charger, they pulled the tab and unleashed the gas, affecting some school kids, a cafeteria lady, and Hikaru (R1). Rescue Force was alerted of the situation. Juri (R4) and two students made a vaccine for the gas, while the rest helps in evacuating and helping the children.
Hikaru managed to overcome the gas through saving a girl and aided by Neo Terror. The gas then took a physical form with a fierce face. The vaccine was completed. Hikaru explosively supressed the gas with it through Rescue Striker.